Premium. Ductile top. 1.5 / 1.5 / 3.0mm.
2.0L / 121 SOHC L4 8V "H,K" Pont. 85.98mm Bore 87-94
GM
2.0L / 121 SOHC L4 8V "M" Pont. Turbo 85.98mm Bore 87-90
GM
GM121CA-PO | 2.0L / 121 SOHC L4 8V "H,K" Pont. 85.98mm Bore 87-94
PONTIAC,
BUICK,
OLDSMOBILE
GM121CB-PO | 2.0L / 121 SOHC L4 8V "M" Pont. Turbo 85.98mm Bore 87-90
PONTIAC,
BUICK